function EasyBreadcrumbBuilder::removeRepeatedSegments

Same name and namespace in other branches

1. 2.x src/EasyBreadcrumbBuilder.php \Drupal\easy_breadcrumb\EasyBreadcrumbBuilder::removeRepeatedSegments()

Remove duplicate repeated segments.

Parameters

\Drupal\Core\Link[] $links: The links.

Return value

\Drupal\Core\Link[] The new links.

1 call to EasyBreadcrumbBuilder::removeRepeatedSegments()

EasyBreadcrumbBuilder::build in src/EasyBreadcrumbBuilder.php

File

src/EasyBreadcrumbBuilder.php, line 755

Class

EasyBreadcrumbBuilder

Primary implementation for the Easy Breadcrumb builder.

Namespace

Drupal\easy_breadcrumb

Code

protected function removeRepeatedSegments(array $links) {
    $newLinks = [];
    
    /** @var \Drupal\Core\Link $last */
    $last = NULL;
    foreach ($links as $link) {
        if (empty($last) || !$this->linksAreEqual($last, $link)) {
            $newLinks[] = $link;
        }
        $last = $link;
    }
    return $newLinks;
}